1 Topic by pavel1 (edited by pavel1 2019-08-11 20:09:56)

  • pavel1
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Topic: PID problems

Hi,
am totally beginner. I completed Filastruder, switch on and on display shows minus temperature. After setting 180°C temperature shows always with sign "-" and go to max 145,3 °C and then start to flash on display orAL. Whats I do wrong?

2 Reply by elmoret

  • elmoret
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Re: PID problems

You've installed the thermocouple with reverse polarity...

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3 Reply by pavel1

  • pavel1
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Re: PID problems

elmoret wrote:

You've installed the thermocouple with reverse polarity...

Thank you very much. Is just everything OK smile

4 Reply by Jirka

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Re: PID problems

Hi,  I have just completed the filastruder. I am having problems with PID. It makes loud buzzing noise. It might be a result of my previous playing with the settings but not sure. I think all wires are attached correctly. Can anybody tell me how to get rid of it? Thank you. Jiri